Details of VAR-202401-0494

ID

VAR-202401-0494

CVE

CVE-2023-50991

TITLE

Shenzhen Tenda Technology Co.,Ltd. of i29 Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-024505

DESCRIPTION

Buffer Overflow vulnerability in Tenda i29 versions 1.0 V1.0.0.5 and 1.0 V1.0.0.2, allows remote attackers to cause a denial of service (DoS) via the pingIp parameter in the pingSet function. Shenzhen Tenda Technology Co.,Ltd. of i29 Firmware has a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be in a state. Tenda i29 has a buffer overflow vulnerability. This vulnerability is caused by the pingIp parameter in the pingSet function failing to correctly verify the length of the input data

Trust: 2.25

sources: NVD: CVE-2023-50991 // JVNDB: JVNDB-2023-024505 // CNVD: CNVD-2024-05740 // VULMON: CVE-2023-50991

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2024-05740

AFFECTED PRODUCTS

vendor:	tenda	model:	i29	scope:	eq	version:	1.0.0.2	Trust: 1.0
vendor:	tenda	model:	i29	scope:	eq	version:	1.0.0.5	Trust: 1.0
vendor:	tenda	model:	i29	scope:	eq	version:	-	Trust: 0.8
vendor:	tenda	model:	i29	scope:	eq	version:	i29 firmware 1.0.0.5	Trust: 0.8
vendor:	tenda	model:	i29	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	i29	scope:	eq	version:	i29 firmware 1.0.0.2	Trust: 0.8
vendor:	tenda	model:	i29	scope:	eq	version:	v1.0.0.5	Trust: 0.6
vendor:	tenda	model:	i29	scope:	eq	version:	v1.0.0.2	Trust: 0.6

sources: CNVD: CNVD-2024-05740 // JVNDB: JVNDB-2023-024505 // NVD: CVE-2023-50991

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2023-50991
value:	HIGH
Trust: 1.0
NVD:	CVE-2023-50991
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2024-05740
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2024-05740
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2023-50991
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2023-50991
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2024-05740 // JVNDB: JVNDB-2023-024505 // NVD: CVE-2023-50991

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	Classic buffer overflow (CWE-120) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2023-024505 // NVD: CVE-2023-50991

EXTERNAL IDS

db:	NVD	id:	CVE-2023-50991	Trust: 3.3
db:	JVNDB	id:	JVNDB-2023-024505	Trust: 0.8
db:	CNVD	id:	CNVD-2024-05740	Trust: 0.6
db:	VULMON	id:	CVE-2023-50991	Trust: 0.1

sources: CNVD: CNVD-2024-05740 // VULMON: CVE-2023-50991 // JVNDB: JVNDB-2023-024505 // NVD: CVE-2023-50991

REFERENCES

url:	https://github.com/ef4tless/vuln/blob/master/iot/i29/pingset.md	Trust: 1.9
url:	https://nvd.nist.gov/vuln/detail/cve-2023-50991	Trust: 1.4
url:	https://nvd.nist.gov	Trust: 0.1

sources: CNVD: CNVD-2024-05740 // VULMON: CVE-2023-50991 // JVNDB: JVNDB-2023-024505 // NVD: CVE-2023-50991

SOURCES

db:	CNVD	id:	CNVD-2024-05740
db:	VULMON	id:	CVE-2023-50991
db:	JVNDB	id:	JVNDB-2023-024505
db:	NVD	id:	CVE-2023-50991

LAST UPDATE DATE

2024-08-14T15:36:34.345000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2024-05740	date:	2024-01-25T00:00:00
db:	VULMON	id:	CVE-2023-50991	date:	2024-01-05T00:00:00
db:	JVNDB	id:	JVNDB-2023-024505	date:	2024-02-01T01:20:00
db:	NVD	id:	CVE-2023-50991	date:	2024-01-09T15:30:48.570

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2024-05740	date:	2024-01-18T00:00:00
db:	VULMON	id:	CVE-2023-50991	date:	2024-01-05T00:00:00
db:	JVNDB	id:	JVNDB-2023-024505	date:	2024-02-01T00:00:00
db:	NVD	id:	CVE-2023-50991	date:	2024-01-05T10:15:10.683